Rheum rhaponticum, 5g Back Catalog number: B0240 Manufacturer: Extrasynthese Availability: In the manufacturer's stock Price on request - + Recommended 83842 N-trans-p-Coumaroyltyramine, 10mg Price on request 0088 S Sulfuretin, 5mg Price on request 0231 S Loganin, 10mg Price on request